Manures, Fertilizers and Soil Fertility Management Notes PDF – BSc Agriculture is an undergraduate four years program divided into eight semesters focused on the science and practice of farming and crop production. It covers a range of topics including soil science, plant biology, pest management, and agricultural economics. This degree prepares students for careers in farming, agribusiness, research, and environmental management, combining theoretical knowledge with practical skills to address global food security and sustainable agricultural practices.
Manures, Fertilizers and Soil Fertility Management Pdf
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Manures, Fertilizers and Soil Fertility Management syllabus
Introduction and importance of organic manures, properties and methods of preparation of bulky and concentrated manures. Green/leaf manuring. Integrated nutrient management.
Chemical fertilizers: classification, composition and properties of major nitrogenous, phosphatic, potassic fertilizers, secondary & micronutrient fertilizers, Complex fertilizers,
nano fertilizers Soil amendments, Fertilizer Storage, Fertilizer Control Order.
History of soil fertility and plant nutrition. criteria of essentiality. role, deficiency and toxicity symptoms of essential plant nutrients, Mechanisms of nutrient transport to plants,
factors affecting nutrient availability to plants. Chemistry of soil nitrogen, phosphorus, potassium, calcium, magnesium, sulphur and micronutrients. Soil fertility evaluation, Soil
testing. Critical levels of different nutrients in soil. Forms of nutrients in soil, plant analysis, rapid plant tissue tests. Indicator plants. Methods of fertilizer recommendations to
crops. Factor influencing nutrient use efficiency (NUE), methods of application under rainfed and irrigated conditions.
Practical
Introduction of analytical instruments and their principles, calibration and applications, Colorimetry and flame photometry. Estimation of available N in soils. Estimation of
available P in soils. Estimation of available K. Estimation of available S in soils. Estimation of available Ca and Mg in soils. Estimation of available Zn in soils. Estimation of N in
plants. Estimation of P in plants. Estimation of K in plants. Estimation of S in plants.
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